baber/WOPTO huggingface dataset:
Patent EP-0649478-A1 (EP)
Inventor: AIZATULOV RAFIK
IPC: C21C5/52
Filed: 1993-05-26
Abstract: L'invention se rapporte à un procédé de fabrication d'acier qui utilise un matériau métallique ferreux solide comme partie importante de la charge métallique et emploie une chaleur libérée par la combustion de deux types différents de matériaux charbonneux ainsi que des riblons d'acier (4) qui ont été chargés de manière stratégique à l'intérieur d'au moins un four (1) de fabrication d'acier à revêtement partiellement réfractaire. Un des matériaux charbonneux contient une quantité importante d'hydrocarbures volatils et provoque essentiellement un préchauffage rapide et une fonte partielle du matériau ferreux solide. Le second matériau carbonifère contient une faible quantité d'hydrocarbures volatils et confère au laitier une capacité de réduction, effectue la cémentation de la coulée et fournit une chaleur supplémentaire générée par la combustion qui est utilisée pour améliorer les conditions de chauffe et de fusion des matériaux ferreux solides.
Patent EP-0606430-A1 (EP)
Title: Anticorps chimerique anti antigene carcino-embryonnaire
Inventor: SHIVELY JOHN E
IPC: C07K19/00
Filed: 1993-06-15
Abstract: L'invention concerne un anticorps murin humain chimérique dont les gènes kappa et gamma ont une région murine variable et une région humaine constante.
Patent EP-0654058-A1 (EP)
Inventor: MEIJER JOHN
IPC: C08G67/00
Filed: 1993-07-26
Abstract: L'invention concerne de nouveaux peroxycarbonates polymères, ainsi que des compositions d'amorçage comprenant un ou plusieurs des peroxycarbonates polymères précités, et un procédé de production de ces peroxycarbonates polymères.
Patent EP-0654069-A1 (EP)
Title: Paint composition.
Inventor: TAKESHI HAYAKAWA KURADA-CHO
IPC: C09D183/04
Filed: 1993-08-03
Abstract: PCT No. PCT/EP93/02065 Sec. 371 Date Mar. 8, 1995 Sec. 102(e) Date Mar. 8, 1995 PCT Filed Aug. 3, 1993 PCT Pub. No. WO94/03547 PCT Pub. Date Feb. 17, 1994Paint compositions containing (A) a vinyl type copolymer obtained by polymerizing (i) specific silicone type vinyl monomers 1-50% by weight, (ii) vinyl monomers containing hydroxyl groups 5-60% by weight, and (iii) other vinyl monomers 5-80% by weight, (B) specific hydroxyl-group-containing silicone type compounds, and (C) a hardening agent that allows reaction with hydroxyl groups. Paint films can be formed which have excellent water-repellence and oil-repellence, and in which there is no lowering of water-repellence or oil-repellence when they are exposed for long periods in natural environments.
Patent EP-0660684-A1 (EP)
Inventor: HUGHES JOEL
IPC: F27D25/00
Filed: 1993-07-30
Abstract: A self-contained, environmentally safe cleaning apparatus, including a supply of recycleable cleaning fluids and means for heating, filtering and pressurizing such fluids for removing, capturing and packaging for safe disposal oils, dyes, fibers, lead, paint, radioactive wastes, as well as other contaminated hazardous wastes, with the apparatus equipped with a water tank (21), a liquid ring pump (31) adapted to create a wet vacuum recovery system, a water heater (24), a waste particle/liquid separator (35), a demister/hepa filter, and a retractable combined fluid supply and vacuum recovery umbilical cord for attachment to external remote cleaning devices.
Patent EP-0623056-A1 (EP)
Title: Hydrocyclone plant.
Inventor: ANDERSSON ROINE
IPC: B04C11/00
Filed: 1993-10-15
Abstract: PCT No. PCT/SE93/00846 Sec. 371 Date Jun. 13, 1994 Sec. 102(e) Date Jun. 13, 1994 PCT Filed Oct. 15, 1993 PCT Pub. No. WO94/09909 PCT Pub. Date May 11, 1994.In a hydrocyclone plant for treating fibre suspensions comprising a multiplicity of hydrocyclone bodies (1) each hydrocyclone body is mounted in a hole in a wall (5) and is sealed to the wall with the aid of a sealing ring (18). According to the invention the sealing ring is made of an inexpensive chemical resistant material and is radially cut through, so that two free ends are formed on the sealing ring. The hydrocyclone body is provided with a sealing surface (12) having a radial extension which increases along the hydrocyclone body. Axially along the sealing surface (12) a projection (22) extends between the free ends of the sealing ring. When mounting the hydrocyclone body the sealing ring (8) is adapted to be entrained by the wall (5) along the sealing surface (12), so that the sealing ring is expanded and seals between the sealing surface and the wall.
Patent EP-0620935-A1 (EP)
Inventor: ALDRED BARRY KEITH
IPC: G06F9/46
Filed: 1993-11-10
Abstract: Une station de travail programmable fonctionnant en collaborationdans un réseau comprend un système de fonctionnement classique et une couche de commande de réseau servant à commander l'acheminement physique de données entre des noeuds. Un sous-système d'application en collaboration relié à des programmes d'application réagit à un appel prédéterminé provenant d'un gestionnaire d'appel de collaboration, de façon a établir le gestionnaire d'appel au niveau du noeud, afin de traiter des événements d'arrivée non spécifiques à des exemplaires quelconques de programmes d'application au niveau du noeud.
Patent EP-0607801-A1 (EP)
Inventor: SCHMUCK ARNO DR
IPC: G03C1/12
Filed: 1994-01-05
Abstract: A colour-photographic silver-halide material having at least one cyan-coupling silver-halide emulsion layer containing a red sensitiser, at least one magenta-coupling silver-halide emulsion layer containing a green sensitiser and at least one yellow-coupling silver-halide emulsion layer containing a blue sensitiser on a support (carrier, base), in which the at least one blue-sensitive silver-halide emulsion layer contains a further spectral sensitiser (gap sensitiser) whose sensitivity maximum is between the sensitivity maxima of the red-and green-sensitive silver-halide emulsion layers and/or the at least one red-sensitive silver-halide emulsion layer contains a further spectral sensitiser whose sensitivity maximum is between the sensitivity maxima of the green- and blue-sensitive silver-halide emulsion layers, is distinguished by an extended gradation range in the region of the maximum densities and significantly proved definition in the region of high densities.
Patent EP-0613198-A1 (EP)
Inventor: KAWAKAMI SOICHIRO C O CANON KA
IPC: C22B7/00
Filed: 1994-02-24
Abstract: To provide a method for treating nonaqueous solvent type cells, in particular, a method by which lithium cells can be treated and resources can be recovered in safe and in a good efficiency, a method for recovering resources of lithium cells comprises the steps of cutting or boring a lithium cell comprised of at least a negative electrode active material, a separator, a positive electrode active material, an electrolyte solution (electrolytic solution), a collector and a cell casing, in an ignition preventing means; washing the lithium cell thus opened, with an organic solvent to recover the electrolytic solution; reacting lithium with a reacting agent to recover lithium in the form of lithium hydroxide or a lithium salt; carrying out filtration to recover the separator, the collector and a positive electrode material comprising the positive electrode active material; and carrying out distillation to recover the organic solvent. This makes it possible to safely treat lithium cells having been used up, containing organic solvents and metallic lithium, and efficiently recover the resources. This also makes it easy to recycle lithium cells.
Patent EP-0644042-A1 (EP)
Inventor: GRIMSHAW MICHAEL N
IPC: B29C70/38
Filed: 1994-05-24
Abstract: A tape laying machine comprises a tape head (6) carrying a main tape compactor (61) and a tail compactor (90), which are independently movable with respect to the head when compacting composite tape. The two compactors are connected together by power-driven linkages, to switch the two compactors alternatively to a tape laydown point defined with respect to the tape head.
Patent EP-0649063-A1 (EP)
Inventor: FRASS WERNER DR
IPC: G03F7/115
Filed: 1994-10-12
Abstract: The invention relates to a recording material having a support (carrier, substrate, base), a radiation-sensitive layer containing a 1,2-naphthoquinone 2-diazide and an organic, polymeric binder which is insoluble in water, but soluble in aqueous-alkaline solutions, and a non-continuous matting layer located thereon. This matting layer comprises from 100 to 10000 particles per square centimetre having a mean diameter of less than 40  mu m and a maximum diameter of less than 80  mu m and a mean height from 2 to 6  mu m and a maximum height of 10  mu m which contain a resin containing up to 0.80 mmol of acid and/or salt groups per gram. The matting layer is obtained by spraying on and drying an aqueous, anionically or anionically/nonionically stabilised dispersion of the resin.
Patent EP-0612829-A1 (EP)
Inventor: SAVASTANO CESAR
IPC: C10G21/06
Filed: 1994-02-15
Abstract: A process for deasphalting and demetallizing petroleum vacuum distillation residues using dimethylcarbonate (DMC) in the presence of an overpressure of carbon dioxide (CO₂) and comprising:
     mixing a vacuum distillation residue with dimethylcarbonate (DMC) under a pressure of CO₂, under temperature and pressure conditions such as to maintain the DMC in a prevalently liquid state, and forming a homogeneous solution with the deasphalted oils;   cooling the entire system to a temperature such as to form three phases;   then venting the gas at this temperature;   recovering a deasphalted and partly demetallized primary oil from the light phase;   recovering a deasphalted and partly demetallized secondary oil from the intermediate phase;    f) recovering the used DMC for its possible reuse.
Patent EP-0631018-A1 (EP)
Inventor: HOP GERARDUS JOHANNES
IPC: E02D15/06
Filed: 1994-06-21
Abstract: An apparatus for pouring a fluid hardening mass, such as concrete, in layers under water is disclosed. The apparatus comprises a hopper with a downwardly directed pouring tube (1) and a widened pouring tube foot (4). The widened pouring tube foot (4) comprises, from the edge of the flowout opening (2) of the pouring tube (1), a substantially radially outwardly extending bottom plate (3). The bottom plate comprises an upright collar (10) on its outer circumference. 
The bottom plate (3) of the pouring tube foot (4) has a stepped configuration, the lowermost part of which forms a supporting portion (9) adapted to rest on the bottom (12) and the higher part of which constitutes the lift portion (5, 6, 7) of the pouring tube foot (4).
Patent EP-0634241-A1 (EP)
Inventor: SUTTON DENNIS
IPC: F27D1/16
Filed: 1994-05-27
Abstract: The invention relates to an improved expendable lining for a molten metal handling vessel and a method of lining the vessel. 
     An expendable lining is sprayed inside the vessel and dried and an impregnant coating of greater refractoriness than the expendable lining is applied to the dried expendable lining whereby its permeability is reduced.
Patent EP-0651275-A1 (EP)
Inventor: IWASAKI TAKEO C O KABUSHIKI KA
IPC: G02B26/10
Filed: 1994-10-17
Abstract: An optical scanning system including a light source which emits a light beam; a light deflector (9) having at least one reflecting surface providing a deflecting surface for deflecting the light beam emitted by the light source, in a deflection plane (18) defined by the light beam incident to the light deflector and the light beam deflected by the light deflector; and a light-converging device (12) which receives the light beam deflected by the light deflector and forms an optical image on an object to be scanned, an optical axis (19) of the light-converging device being spaced from, and extending parallel to, the deflection plane (18).
Patent EP-0675597-A1 (EP)
Inventor: MCCLURE DAVID CHARLES
IPC: G11C8/18
Filed: 1994-12-09
Abstract: Circuitry for producing a transition detection signal of adequate and optimized duration is disclosed. A transition detection circuit is associated with each of the input terminals from which transitions are to initiate an operating cycle, such as precharge and equilibration in a memory access cycle. Each transition detection circuit produces, responsive to a logic transition at its associated terminal, a transition detection pulse. Those transition detection circuits which produce only brief transition detection pulses are coupled to a centralized summing circuit. The summing circuit generates the transition detection circuit from the logical combination of the transition detection circuits, and includes a delay circuit to lengthen the brief incoming transition detection pulse to the desired duration. In this way, a single placement of the summing circuit can be used to optimize the transition detection pulse duration for initiation of the operating cycle of the integrated circuit.
Patent EP-0631266-A1 (EP)
Inventor: SCHANKER JACOB Z
IPC: H04Q9/00
Filed: 1994-06-23
Abstract: A remote data acquisition and communication system includes a plurality of collector devices including a radio transmitter, optionally a plurality of concentrator devices including a radio transmitter, a radio receiver and a memory, a plurality of controller devices including a radio transmitter, a radio receiver and a memory, optionally a plurality of data communications nodes coupled to corresponding concentrator devices via a first communications link, and a data management platform computer coupled to the data communications nodes or the next lower level of devices via a second communications link. The collector devices, concentrator devices and controller devices communicate with one another via RF communications, preferably a single communication channel at a single carrier frequency. The collector devices preferably transmit data to the concentrator devices at intervals of between 4 to 6 hours and in preferred transmission bursts of less than 200 milliseconds, to minimize collisions between transmissions from different collector devices, and the transmitted data is sorted and redundancies discarded for each desired period of data keeping, i.e., typically daily.
Patent EP-0676768-A1 (EP)
Inventor: CAMPARDO GIOVANNI
IPC: G11C16/28
Filed: 1994-03-28
Abstract: To reduce the supply voltage (V CC ) of a nonvolatile memory (48), a read reference signal (H) is generated having a reference threshold value ranging between the maximum permissible threshold value for erased cells and the minimum permissible threshold value for written cells. To avoid reducing the maximum supply voltage, the characteristic (H) of the read reference signal is composed of two portions: a first portion (H1), ranging between the threshold value and a predetermined value (V s ), presents a slope lower than that of the characteristic (A, G) of the memory cells (50); and a second portion (H2), as of the predetermined value of the supply voltage, presents the same slope as the memory cells. The shifted-threshold, two-slope characteristic is achieved by means of virgin cells (11-13) so biased as to see bias voltages lower than the supply voltage.
Patent EP-0667979-A1 (EP)
Title: Backside coating for magnetic recording medium.
Inventor: MIZUTANI HOROKAZU
IPC: C09D101/18
Filed: 1993-10-21
Abstract: In the back coating containing carbon black, a nitrocellulose resin and a polyurethane resin, the present invention can improve remarkably dispersion stability with time of the coating by the use of a polyurethane resin satisfying a predetermined requirement, and can prevent the occurrence of flocculation of carbon black for more than 40 days.
Patent EP-0626828-A1 (EP)
Inventor: GRISS PETER
IPC: A61B17/60
Filed: 1993-12-22
Abstract: L'invention concerne un système permettant de pratiquer l'ostéosynthèse sur la colonne vertébrale, notamment pour stabiliser les segments de la colonne vertébrale, qui comprend au moins un élément de raccordement (14) se présentant sous forme de tige, au moins deux éléments de retenue (12) dont chacun peut être ancré sur un segment de la colonne vertébrale et comporte une tête en forme de diapason (15) dont les deux branches (16, 17) sont disposées de manière à former une zone (18) approximativement en forme de U, destinée à recevoir l'élément de raccordement (14). Le système comprend en outre une vis de blocage (19) servant à fixer l'élément de raccordement (14) dans la zone de réception (18), entre les deux branches (16, 17) de la tête (15) en forme de diapason de la vis. Le fond (22) de la zone de réception (18) est concave pour correspondre à un élément d'appui pivotant (23) placé entre le fond (22) de la zone de réception (18) et l'élément de raccordement (14). La surface d'appui (24) de l'élément d'appui pivotant (24) qui fait face au fond (22) de la zone de réception (18) est convexe, en complémentarité du fond (22) de la zone de réception (18). La surface d'appui (24) de l'élément d'appui pivotant (23), qui fait face au fond (22) de la zone de réception (18), est en forme de coque et est notamment hémisphérique. Le côté opposé (25) qui fait face à la vis de blocage (19) lorsque le système est monté, comporte en outre une rainure (26) pour loger l'élément de raccordement (14) en forme de tige.
Patent EP-0746872-A1 (EP)
Inventor: KURZWEG LUTZ
IPC: H01J49/04
Filed: 1994-02-17
Abstract: A Cycloidal mass Spectrometer having a housing (2) which defines an ion trajectory volume (4), an electric field generator for establishing an electric field within the ion trajectory volume (4) and an ioniser (8) for receiving gaseous specimens to be analysed and converting the same into ions which travel through magnetic fields and impinge upon a collector (12). The ioniser comprises an ion volume having a gas inlet opening for introducing a gaseous specimen into the ion volume and filament means. The ion volume has an ioniser volume block composed of ceramic material. The cycloidal mass spectrometer and the ioniser may be miniaturised. <IMAGE>
Patent EP-0684900-A1 (EP)
Inventor: CHAMBON FRANCOIS
IPC: B29C48/08
Filed: 1994-02-17
Abstract: Processing, particularly extruding polyolefins having low MI, narrow MWD at extrusion temperatures less than 200 °C and at shear rates less than 2000 sec-1 but higher than the slipstick region of the polyolefin produces a new window of processing conditions to produce smooth polymers that do not have sharkskin melt fracture or wavy surfaces.
Patent EP-0699099-A1 (EP)
Title: Verfahren zur entwässerung angereicherter öl-in-wasser-emulsionen unter verwendung von polyether-verbindungen
Inventor: SPEI BRIGITTE
IPC: B01D17/04
Filed: 1994-05-13
Abstract: Verfahren zum Entwässern von technischem Abfallöl in Form einer Öl-in-Wasser-Emulsion mit einem Ölgehalt von mindestens 15 Gew.-% unter Verwendung von Demulgatoren aus der Gruppe der Polymere aus Ethylenoxid und/oder 1,2-Propylenoxid, erhältlich durch Ethoxylierung und/oder Propoxylierung von Alkoholen oder Aminen mit jeweils bis zu 10 Kohlenstoffatomen im Molekül.
Patent EP-0654211-A1 (EP)
Inventor: AOKI YUKIO
IPC: C05F3/00
Filed: 1994-06-02
Abstract: A carrier having small weight and high water and fertilizer holding properties, and capable of immobilizing a large quantity of plant cultivating culture medium, which can be disposed of simply after it has been used, and which does not give rise to any environmental problems, and also a large quantity of microorganisms, greatly improving the survival rate of microorganisms which have been preserved for a long period of time, and being used as a microorganism immobilizing carrier capable of greatly improving the establishing rate and reproductive rate of microorganisms. The carrier contains polysaccharide and lignin as main components, and has cellular structures in the inner portion thereof.
Patent EP-0665889-A1 (EP)
Inventor: CERBELAUD EDITH
IPC: C12N1/21
Filed: 1994-08-09
Abstract: Novel enzymes with a nitrile-hydratase activity, capable of catalyzing the transformation of nitriles into amides. Said enzymes are characterized by having an enzymatic activity in relation to substrates with a nitrile function and a carboxylate function greater than that relative to substrates with at least two nitrile functions. The invention also concerns a DNA sequence coding for an enzyme with a nitrile-hydratase activity capable of hydrolyzing nitriles into amides, an analogue of this sequence resulting from degenerescence of the genetic code, or a DNA sequence hybridizing with one of these sequences or a fragment of the latter and coding for an enzyme with a nitrile-hydratase activity. Finally, the invention embraces the germs capable of producing the above-mentioned enzymes.
Patent EP-0694096-A1 (EP)
Title: Apparatus and method for treating a pulp slurry of waste paper
Inventor: FJALLSTROM ROLAND
IPC: D21B1/32
Filed: 1994-04-07
Abstract: An apparatus for treating a pulp slurry of waste paper including long fibers, short fibers and large and fine impurities includes the step of spraying the slurry through a gaseous medium upon a screen to separate long fibers and large impurities from small fibers and fine impurities.
Patent EP-0774242-A1 (EP)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/49
Filed: 1995-11-14
Abstract: A disposable absorbent article comprising a backsheet, a topsheet, a fluid acquisition / distribution region and at least one fluid storage region, said article having a total product acquisition performance of more than 3.75 ml / sec in the first gush and more than 0.5 ml / sec in the fourth gush and an in bag stack height of less than 9.9 mm, characterised in that said topsheet allows to retain no more than 0.25 g of fluid as measured by the topsheet-on-acquisition-materal-wetness test, and that said acquisition / distribution region has a drip capacity of at least 5.0 grams of fluid per gram of material.
Patent EP-0736929-A1 (EP)
Inventor: BURKARD BERNHARD
IPC: H01R4/24
Filed: 1995-11-25
Abstract: The electrical connector has a moulded plastic housing (7) that is formed with a matrix of chambers that each receive a contact and connection element. The elements allow external connections to be made at each end and also to cables inserted from the side. Each element (1) is a metal pressing with a blade contact (2) at one end and a pair of spring contacts (5a) at the other that receive an inserted blade in. The centre section has a pair of spring arm contacts (4a) sized to penetrate the insulation on a cable (3) that is inserted through a transverse hole (7d) formed in the block.
Patent EP-0719789-A1 (EP)
Inventor: HIJIYA TOYOTO
IPC: C07K5/075
Filed: 1995-12-28
Abstract: The object of the present invention is to provide a useful process of producing α-L-aspartyldipeptide amide derivative. 
     The amino group of a L-aspartic acid β-alkylester is protected with acetoacetate or β-diketone. The resulting compound is converted into a mixed anhydride using an alkyl chloroformate, condensed with amino acid amide derivatives, and then hydrolyzed under acidic conditions to effect deprotection of the amino protective group and conversion of ester moiety into a carboxylic acid, whereby the target α-L-aspartyldipeptide amide derivatives are obtained.
Patent EP-0671186-A1 (EP)
Inventor: SOL HUGO
IPC: A63B49/02
Filed: 1991-11-11
Abstract: The racquet frame (3) has a tubular, thin-walled, enclosed profile on the outside of which, facing the opening (4), is an inward-protruding, concave section (8) joined to the top and bottom cup parts (10, 11) by means of wall parts (9). The wall parts slope toward the plane of the strings at an angle of (alpha) of between 25 and 65 degrees. The profile is reinforced in the area of the outer, inward-protruding concave section. The frame's profile is made of composite material, and the reinforcement made of two overlapping layers of the composite material.